Answer:
Suniti's height is 154cm.
Step by step explanation:
Given,
Mean = 148
Shweta's height - 150cm
Smriti's height - 140cm
[tex]mean = \frac{sum \: of \: all \: observation \: }{total \: number \: of \: observation} [/tex]
[tex]148 = \frac{150 + 140 + x}{3} [/tex]
148 × 3 = 150 + 140 + x
444 = 290 + x
x = 444 - 290
x = 154
Therefore, Suniti's height is 154cm.
Copyright © 2024 EHUB.TIPS team's - All rights reserved.
Answers & Comments
Verified answer
Answer:
Suniti's height is 154cm.
Step by step explanation:
Given,
Mean = 148
Shweta's height - 150cm
Smriti's height - 140cm
[tex]mean = \frac{sum \: of \: all \: observation \: }{total \: number \: of \: observation} [/tex]
[tex]148 = \frac{150 + 140 + x}{3} [/tex]
148 × 3 = 150 + 140 + x
444 = 290 + x
x = 444 - 290
x = 154
Therefore, Suniti's height is 154cm.